Corn Poppy Flower Seeds Packet

$4.95

The Corn Poppy (Papaver rhoeas), also known as the Flanders Poppy, Red Poppy, or Field Poppy, is a vibrant and resilient flowering plant belonging to the Papaveraceae family. Famous for its striking red petals with a dark center, the Corn Poppy has become an emblem of remembrance for fallen soldiers, particularly in Europe. Easy to grow and highly attractive to bees, butterflies, and other beneficial pollinators. Corn Poppies bring beauty and ecological benefits to gardens. 

Quick Seed Overview
  • Plant Type: Annual (self-seeder)
  • Genus: Papaver
  • Species: Rhoeas
  • Plant Height/Width: 12-24" high
  • Season: Blooms late spring to early summer
  • Exposure: Full Sun
  • Difficulty: Easy
  • Attributes: Attract Pollinators
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We stand by the quality of our flower seed packets! With high germination rates and vibrant blooms, your garden is sure to flourish. If you're not completely satisfied, we’ll replace or refund—guaranteed!

Why Shido Seeds Are the Best

Our flower and vegetable seeds are beautifully packaged little packets of magic. Guaranteed to turn your garden into the envy of the neighborhood. Get your hands dirty and let nature simply do its thing.

Vac Seal for 10 Years

Our vacuum-sealed seeds stay fresher, longer—locking in life so your garden thrives on cue!

High Rate Germination

Our seeds don’t just sprout—they overachieve! With a high germination rate, success is guaranteed.

Pretty Packets

Our seed packets are so stunning, you’ll want to frame them—planting the seeds is a bonus.

How to Plant Corn Poppies from Seed

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Preparing to Sow

Corn poppies hate transplanting, so direct-sow the seeds in early spring or fall for best results. They need light to germinate! Once established, they thrive in poor, well-drained soil and require little water.

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When to Plant Seeds

  • Outdoors: Sow seeds in early spring as soon as the soil is workable or in fall for blooms the following year.
  • Indoors: Start seeds 6-8 weeks before the last frost if you prefer to transplant them later.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 3.

Seed Preparation

  • No special treatment is required; Corn Poppy seeds germinate easily.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

Sowing Seeds Outdoors (recommended)

  1. Choose a well-drained, sunny location.
  2. Scatter seeds directly on the soil surface and gently press them in (do not cover deeply, as they need light to germinate).
  3. Water lightly to keep the soil moist until germination.
  4. Expect seedlings to emerge within 7-14 days.
  5. Thin seedlings to 6-12 inches apart once they develop true leaves.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

Starting Seeds Indoors

  1. Fill seed trays with moist, well-draining seed-starting mix.
  2. Scatter seeds on the surface and lightly press them into the soil.
  3. Keep trays at a temperature of 60-70°F.
  4. Provide bright indirect light or use grow lights.
  5. Transplant seedlings outdoors after the last frost, spacing them 6-12 inches apart.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

Preparing to Sow

Corn poppies hate transplanting, so direct-sow the seeds in early spring or fall for best results. They need light to germinate! Once established, they thrive in poor, well-drained soil and require little water.

Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 2.

When to Plant Seeds

  • Outdoors: Sow seeds in early spring as soon as the soil is workable or in fall for blooms the following year.
  • Indoors: Start seeds 6-8 weeks before the last frost if you prefer to transplant them later.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 3.

Seed Preparation

  • No special treatment is required; Corn Poppy seeds germinate easily.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

Sowing Seeds Outdoors (recommended)

  1. Choose a well-drained, sunny location.
  2. Scatter seeds directly on the soil surface and gently press them in (do not cover deeply, as they need light to germinate).
  3. Water lightly to keep the soil moist until germination.
  4. Expect seedlings to emerge within 7-14 days.
  5. Thin seedlings to 6-12 inches apart once they develop true leaves.
Rating of 1 means .
Rating of 5 means .
The rating of this product for "" is 4.

Starting Seeds Indoors

  1. Fill seed trays with moist, well-draining seed-starting mix.
  2. Scatter seeds on the surface and lightly press them into the soil.
  3. Keep trays at a temperature of 60-70°F.
  4. Provide bright indirect light or use grow lights.
  5. Transplant seedlings outdoors after the last frost, spacing them 6-12 inches apart.

Pro Tip

Corn poppies thrive on neglect—too much fertilizer or water will reduce blooms. Give them full sun, well-drained soil, and minimal watering for the best display. Deadhead spent flowers to extend blooming, or let them self-seed for a naturalized look next season!

Getting to know your Corn Poppy

Corn Poppies are annual plants, completing their life cycle in one season. Typically grow between 12 to 30 inches tall, with slender, upright stems. The plants develop a bushy appearance with multiple flower stalks. Corn Poppy flowers are bright red with a dark black or purple center. Blooms measure around 2-4 inches in diameter. Blooms from late spring to early summer, lasting several weeks. Attracts bees, butterflies, and other beneficial pollinators. If left to self-seed, they can return the following year naturally.

What it's used for

1. Ornamental Gardening:

  • Ideal for wildflower meadows, cottage gardens, and borders.
  • Works well in naturalized landscapes and pollinator gardens.

2. Symbolic & Cultural Significance:

  • The red Corn Poppy is widely associated with Remembrance Day and honoring soldiers.
  • Often worn as a symbol of remembrance in the United Kingdom, Canada, and other countries.

3. Pollinator Support:

  • Provides an essential nectar and pollen source for bees and butterflies.
  • Helps sustain beneficial insect populations.

4. Companion Planting:

  • Complements cornflowers, daisies, and other wildflowers for a colorful display.
  • Can be grown alongside vegetables to enhance biodiversity.

5. Medicinal & Culinary Uses:

  • Historically used in herbal medicine for mild sedative and pain-relief properties.
  • Petals have been used as a natural dye and flavoring in some culinary applications.
Growth Requirements

Light:

  • Prefers full sun (6-8 hours of direct sunlight daily).
  • Can tolerate partial shade, but blooms best in full sunlight.

Soil:

  • Thrives in well-drained, light, sandy, or loamy soils.
  • Prefers soil with a neutral to slightly alkaline pH (6.0-7.5).
  • Can grow in poor, disturbed soils, making it perfect for naturalizing.

Watering:

  • Requires moderate watering.
  • Once established, it is drought-tolerant and needs little additional watering.

Temperature & Climate:

  • Hardy in USDA Zones 3-9.
  • Prefers cool to mild temperatures for germination and early growth.
  • Can tolerate light frost, making it an excellent choice for early spring planting.

Fertilization:

  • Generally does not require fertilization.
  • If growing in very poor soil, a light application of compost or balanced fertilizer may be beneficial.
Maintenance

Mulching:

  • Apply a thin layer of mulch to retain moisture and suppress weeds.
  • Helps keep the roots cool during warm weather.

Deadheading & Pruning:

  • Remove spent flowers to extend the blooming season.
  • If you want self-seeding, allow some flowers to go to seed.

Disease & Pest Prevention:

  • Ensure good air circulation to prevent fungal diseases.
  • Avoid excessive watering to reduce the risk of root rot and mildew.

Pests and Diseases

Pests:

  • Aphids: Can cause leaf curling; treat with insecticidal soap.
  • Slugs & Snails: May chew young seedlings; use barriers or organic deterrents.

Diseases:

  • Powdery Mildew: White, powdery spots on leaves; treat with fungicides.
  • Root Rot: Can occur in overly wet conditions; improve drainage and avoid overwatering.

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